Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50592
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
877ms
Block → Canton commit
877ms
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0xf88b038510a337f1cc8283ea944f4b10c69d691921a95c8357804d31b9ba4621fb80a43fb5c1cb000000000000000000000000000000000000000000000000000000000000142e831c946da03e1bf424b289c5f4ef2706c4562ad19cad9d29bb16f86bc2607652dd9e4fd29fa033456812aef37f1d80910d26255b7b208a4dcb06dea0a9d798eb4a671b588aad